3937221704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{272359}}^1$

素因数の和:272517

約数の個数: 32

約数和(自身を含む): 8007384000

約数和(自身を除く): 4070162296

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 278, 556, 1112, 1807, 3614, 7228, 14456, 272359, 544718, 1089436, 2178872, 3540667, 7081334, 14162668, 28325336, 37857901, 75715802, 151431604, 302863208, 492152713, 984305426, 1968610852, 3937221704]

約数ペア:

[(1, 3937221704), (2, 1968610852), (4, 984305426), (8, 492152713), (13, 302863208), (26, 151431604), (52, 75715802), (104, 37857901), (139, 28325336), (278, 14162668), (556, 7081334), (1112, 3540667), (1807, 2178872), (3614, 1089436), (7228, 544718), (14456, 272359)]